package com.project.mapper;

import com.baomidou.mybatisplus.core.mapper.BaseMapper;
import com.project.bean.ClassBean;
import org.apache.ibatis.annotations.Mapper;

import java.util.ArrayList;
@Mapper
public interface IClassMapper extends BaseMapper<ClassBean> {

    /**
     * 删除班级
     * @param classId
     */
    void delClass(Integer classId);
}
